/* ── Catalog section (collections grid) ── */

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.section-catalog {
  padding: 5rem 0 6rem;
  background: var(--is-slate-50, #f8fafc);
}

@media (min-width: 1024px) {
  .section-catalog {
    padding: 8rem 0 10rem;
  }
}

.section-catalog__head {
  text-align: center;
  margin-bottom: 3rem;
}

.catalog-layout {
  max-width: 72rem;
  margin: 0 auto;
}

.catalog-filters__panel {
  position: relative;
  background: #fff;
  border-radius: 1.5rem;
  border: 1px solid var(--is-slate-200, #e2e8f0);
  box-shadow: 0 4px 30px -12px rgba(15, 23, 42, 0.08);
  overflow: hidden;
  margin-bottom: 2.5rem;
}

.catalog-filters__bar {
  position: absolute;
  inset: 0 0 auto;
  height: 4px;
  background: linear-gradient(90deg, #fbbf24, #f59e0b, #fcd34d);
}

.catalog-filters__search-wrap {
  position: relative;
  padding: 1.5rem 1.25rem 1rem;
  border-bottom: 1px solid var(--is-slate-100, #f1f5f9);
}

.catalog-filters__search-icon {
  position: absolute;
  left: 2rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--is-slate-400, #94a3b8);
  pointer-events: none;
}

.catalog-filters__search {
  width: 100%;
  padding: 0.875rem 3rem 0.875rem 3rem;
  border-radius: 1rem;
  border: 1px solid var(--is-slate-200, #e2e8f0);
  background: rgba(248, 250, 252, 0.7);
  font-size: 1rem;
  color: var(--is-slate-700, #334155);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}

.catalog-filters__search:focus {
  border-color: var(--is-amber-500, #f59e0b);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(245, 158, 11, 0.1);
}

.catalog-filters__search-clear {
  position: absolute;
  right: 1.75rem;
  top: 50%;
  transform: translateY(-50%);
  padding: 0.375rem;
  border: none;
  background: transparent;
  color: var(--is-slate-400, #94a3b8);
  cursor: pointer;
  border-radius: 0.5rem;
}

.catalog-filters__search-clear:hover {
  color: var(--is-slate-700, #334155);
  background: rgba(226, 232, 240, 0.7);
}

.catalog-filters__groups {
  padding: 1rem 1.25rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.catalog-filters__group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

@media (min-width: 640px) {
  .catalog-filters__group {
    flex-direction: row;
    align-items: center;
    gap: 1rem;
  }
}

.catalog-filters__group-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--is-slate-500, #64748b);
}

@media (min-width: 640px) {
  .catalog-filters__group-label {
    width: 8rem;
  }
}

.catalog-filters__group-mark {
  width: 4px;
  height: 1rem;
  border-radius: 999px;
  background: var(--is-amber-400, #fbbf24);
}

.catalog-filters__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
}

.catalog-filters__chip {
  padding: 0.375rem 0.875rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 500;
  border: 1px solid var(--is-slate-200, #e2e8f0);
  background: #fff;
  color: var(--is-slate-600, #475569);
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s;
}

.catalog-filters__chip:hover {
  border-color: #fcd34d;
  color: #b45309;
  background: rgba(255, 251, 235, 0.5);
}

.catalog-filters__chip.is-active {
  background: linear-gradient(180deg, #f59e0b, #d97706);
  border-color: #d97706;
  color: #fff;
  box-shadow: 0 2px 8px -2px rgba(245, 158, 11, 0.5);
}

.catalog-filters__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.75rem 1.25rem;
  background: rgba(248, 250, 252, 0.7);
  border-top: 1px solid var(--is-slate-100, #f1f5f9);
  font-size: 0.75rem;
  color: var(--is-slate-500, #64748b);
}

.catalog-filters__footer strong {
  color: var(--is-amber-600, #d97706);
}

.catalog-filters__reset {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.375rem 0.75rem;
  border-radius: 0.5rem;
  border: 1px solid var(--is-slate-200, #e2e8f0);
  background: #fff;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--is-slate-600, #475569);
  cursor: pointer;
  transition: all 0.2s;
}

.catalog-filters__reset:hover {
  background: var(--is-slate-700, #334155);
  border-color: var(--is-slate-700, #334155);
  color: #fff;
}

.catalog-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-bottom: 3rem;
}

@media (min-width: 425px) {
  .catalog-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (min-width: 768px) {
  .catalog-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .catalog-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.section-catalog.is-loading .catalog-grid {
  opacity: 0.55;
  pointer-events: none;
}

.catalog-card {
  background: #fff;
  border-radius: 0.75rem;
  overflow: hidden;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.08);
  transition: box-shadow 0.3s;
}

.catalog-card:hover {
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

.catalog-card__media {
  display: block;
  width: 100%;
  padding: 0;
  border: none;
  background: var(--is-slate-100, #f1f5f9);
  aspect-ratio: 1;
  position: relative;
  cursor: pointer;
  overflow: hidden;
}

.catalog-card__media img,
.catalog-card__media picture {
  display: block;
  width: 100%;
  height: 100%;
}

.catalog-card__media img,
.catalog-card__media .catalog-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}

.catalog-card:hover .catalog-card__media img,
.catalog-card:hover .catalog-card__media .catalog-card__img {
  transform: scale(1.05);
}

.catalog-card__zoom {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(15, 23, 42, 0);
  color: #fff;
  transition: background 0.3s;
}

.catalog-card:hover .catalog-card__zoom {
  background: rgba(15, 23, 42, 0.2);
}

.catalog-card__zoom svg {
  opacity: 0;
  transition: opacity 0.3s;
}

.catalog-card:hover .catalog-card__zoom svg {
  opacity: 1;
}

.catalog-card__placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--is-slate-200, #e2e8f0), var(--is-slate-300, #cbd5e1));
}

.catalog-card__body {
  padding: 1.25rem;
}

.catalog-card__title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--is-slate-800, #1e293b);
  margin: 0 0 0.5rem;
}

.catalog-card__meta {
  font-size: 0.875rem;
  color: var(--is-slate-600, #475569);
  margin: 0 0 0.25rem;
}

.catalog-empty {
  text-align: center;
  padding: 4rem 1rem;
  font-size: 1.125rem;
  color: var(--is-slate-500, #64748b);
}

.catalog-pagination {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.catalog-pagination[hidden] {
  display: none !important;
}

.catalog-pagination__info {
  margin: 0;
  font-size: 0.875rem;
  color: var(--is-slate-500, #64748b);
}

.catalog-pagination__controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.catalog-pagination__btn {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  border: 1px solid var(--is-slate-200, #e2e8f0);
  background: #fff;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--is-slate-700, #334155);
  cursor: pointer;
  transition: all 0.2s;
}

.catalog-pagination__btn:hover:not(:disabled) {
  border-color: var(--is-amber-400, #fbbf24);
  color: var(--is-amber-700, #b45309);
  background: #fffbeb;
}

.catalog-pagination__btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.catalog-pagination__pages {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.25rem;
}

.catalog-pagination__page {
  min-width: 2.25rem;
  height: 2.25rem;
  padding: 0 0.5rem;
  border-radius: 0.5rem;
  border: 1px solid var(--is-slate-200, #e2e8f0);
  background: #fff;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--is-slate-600, #475569);
  cursor: pointer;
  transition: all 0.2s;
}

.catalog-pagination__page:hover:not(:disabled) {
  border-color: var(--is-amber-300, #fcd34d);
  color: var(--is-amber-700, #b45309);
}

.catalog-pagination__page.is-current {
  background: linear-gradient(180deg, #f59e0b, #d97706);
  border-color: #d97706;
  color: #fff;
  cursor: default;
}

.catalog-pagination__ellipsis {
  padding: 0 0.25rem;
  color: var(--is-slate-400, #94a3b8);
  user-select: none;
}

/* Переход к странице № (раскрывающаяся панель) */
.catalog-pagination__jumper {
  display: flex;
  align-items: center;
  height: 2.25rem;
}

.catalog-pagination__jumper-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.15rem;
  width: 2.25rem;
  height: 2.25rem;
  padding: 0;
  border-radius: 0.5rem;
  border: 1px solid var(--is-slate-200, #e2e8f0);
  background: #fff;
  color: var(--is-slate-500, #64748b);
  cursor: pointer;
  transition: width 0.35s ease, background 0.2s, border-color 0.2s, color 0.2s, box-shadow 0.2s;
  flex-shrink: 0;
  overflow: hidden;
}

.catalog-pagination__jumper-hint {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--is-amber-600, #d97706);
  line-height: 1;
}

.catalog-pagination__jumper-toggle:hover {
  border-color: var(--is-amber-300, #fcd34d);
  color: var(--is-amber-700, #b45309);
  background: #fffbeb;
}

.catalog-pagination__jumper.is-open .catalog-pagination__jumper-toggle {
  width: auto;
  padding: 0 0.65rem;
  border-color: var(--is-amber-400, #fbbf24);
  background: linear-gradient(180deg, #fffbeb, #fff);
  color: var(--is-amber-700, #b45309);
  box-shadow: 0 2px 10px -4px rgba(245, 158, 11, 0.45);
}

.catalog-pagination__jumper-panel {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  max-width: 0;
  opacity: 0;
  overflow: hidden;
  white-space: nowrap;
  pointer-events: none;
  transition: max-width 0.4s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.28s ease, margin 0.35s ease;
  margin-left: 0;
}

.catalog-pagination__jumper.is-open .catalog-pagination__jumper-panel {
  max-width: 16rem;
  opacity: 1;
  margin-left: 0.4rem;
  pointer-events: auto;
}

.catalog-pagination__jumper-label {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--is-slate-500, #64748b);
}

.catalog-pagination__jumper-input {
  width: 3rem;
  padding: 0.3rem 0.4rem;
  border-radius: 0.375rem;
  border: 1px solid var(--is-slate-200, #e2e8f0);
  background: #fff;
  font-size: 0.875rem;
  font-weight: 600;
  text-align: center;
  color: var(--is-slate-800, #1e293b);
  outline: none;
  -moz-appearance: textfield;
}

.catalog-pagination__jumper-input::-webkit-outer-spin-button,
.catalog-pagination__jumper-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.catalog-pagination__jumper-input:focus {
  border-color: var(--is-amber-500, #f59e0b);
  box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.12);
}

.catalog-pagination__jumper-of {
  font-size: 0.75rem;
  color: var(--is-slate-400, #94a3b8);
}

.catalog-pagination__jumper-go {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  padding: 0;
  border: none;
  border-radius: 0.375rem;
  background: linear-gradient(180deg, #f59e0b, #d97706);
  color: #fff;
  cursor: pointer;
  flex-shrink: 0;
  transition: transform 0.15s, box-shadow 0.2s;
}

.catalog-pagination__jumper-go:hover {
  transform: scale(1.06);
  box-shadow: 0 2px 8px -2px rgba(217, 119, 6, 0.55);
}

.catalog-pagination__jumper.is-error .catalog-pagination__jumper-input {
  border-color: #ef4444;
  animation: catalog-jumper-shake 0.4s ease;
}

@keyframes catalog-jumper-shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-3px); }
  75% { transform: translateX(3px); }
}

@media (max-width: 639px) {
  .catalog-pagination__jumper.is-open .catalog-pagination__jumper-panel {
    max-width: 13rem;
  }

  .catalog-pagination__jumper-label {
    display: none;
  }
}

.catalog-lightbox {
  position: fixed;
  inset: 0;
  z-index: 70;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.catalog-lightbox[hidden] {
  display: none !important;
}

.catalog-lightbox__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.95);
}

.catalog-lightbox__close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  z-index: 2;
  padding: 0.5rem;
  border: none;
  background: transparent;
  color: #fff;
  cursor: pointer;
  transition: color 0.2s;
}

.catalog-lightbox__close:hover {
  color: var(--is-amber-400, #fbbf24);
}

.catalog-lightbox__img {
  position: relative;
  z-index: 1;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

body.catalog-lightbox-open {
  overflow: hidden;
}